The advent of retail stores began more than a century ago. We’ve been able to purchase items in bulk at membership clubs since the 1970s. And buying items online has been a convenience that dates back ...

Should you say “yes” to every request a customer makes? Yes. No. And maybe. That’s crystal clear, right? In truth, it really depends on the customer and their individual demands. The key is in knowing ...

The electric grid is rapidly becoming more complex as centralized, fossil-based generators are replaced by renewable, inverter-based resources, such as solar PV. The inherent variability of renewable ...